Fix a conditional jump depending on an uninitialized value from r39951 by setting it to false in the ctor.
Fix a conditional jump depending on an uninitialized value from r39951 by setting it to false in the ctor.

TBR=dimich
BUG=none
TEST=Linux, Mac, and ChromiumOS valgrind UI tests

Review URL: http://codereview.chromium.org/661065

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@39997 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser